Company Filing History:

11 out of 433

Klockner-humboldt-deutz Ag

patents

1 out of 87

Kloeckner-humboldt-deutz Ag

patents

1 out of 11

Klockner-humboldt-wedag Ag

patents

Years Active: 1978-1994

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5282883 - Method and apparatus for the high-temperature treatment of fine-grained (1994-02-01),

2. 4666132 - Method and apparatus for the pyrometallurgical treatment of fine grained (1987-05-19),

3. 4639269 - Method and apparatus for the reducing treatment of molten metals and/or (1987-01-27),

4. 4566903 - Method for the pyrometallurgical treatment of fine grained solids to (1986-01-28),

5. 4493732 - Method for implementing pyro-metallurgical processes (1985-01-15),

6. 4414022 - Method and apparatus for smelting sulfidic ore concentrates (1983-11-08),

7. 4362561 - Method for the smelting of material such as ore concentrates (1982-12-07),

8. 4358311 - Method and apparatus for the smelting of material such as ore (1982-11-09),

9. 4283045 - Apparatus for the continuous recovery of tin from iron rich concentrates (1981-08-11),

10. 4236916 - Method for the continuous recovery of tin from iron rich concentrates (1980-12-02),

11. 4127408 - Method for the continuous refinement of contaminated copper in the (1978-11-28),

12. 4073646 - Method for the thermal refinement of greatly contaminated copper in (1978-02-14),

13. 4073645 - Process of smelting sulphidic copper ore concentrates (1978-02-14),

Title: Gerhard Melcher: Innovator in High-Temperature Treatment Technologies

Introduction

Gerhard Melcher is a distinguished inventor based in Cologne, Germany. He has made significant contributions to the field of high-temperature treatment technologies, holding a total of 13 patents. His innovative approaches have advanced the methods used in the pyrometallurgical treatment of fine-grained solids.

Latest Patents

Among his latest patents, Melcher has developed a method and apparatus for the high-temperature treatment of fine-grained particulate metal ore concentrate solids. This invention utilizes a cyclone with a tangentially positioned burner that directs a jet flame into the cyclone. An ore injecting nozzle is strategically placed to inject a stream of ore mixed with oxygen-containing gas into the jet flame, ensuring that the particles are melted without abrasively impacting the cyclone walls in an unmelted state. Another notable patent involves a method and apparatus for the pyrometallurgical treatment of fine-grained solids, such as non-ferrous metal ore concentrates. This method mixes solids with an oxygen-containing gas to form a suspension, which is then blown through a nozzle into a reaction chamber, allowing for effective melting and reaction of the solids.

Career Highlights

Throughout his career, Gerhard Melcher has worked with prominent companies, including Klockner-Humboldt-Deutz AG. His experience in these organizations has contributed to his expertise in high-temperature treatment technologies and pyrom

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